William Carr
3Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: Nov 9, 2004 → Jan 6, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7270189B2 | Top drive assembly | Fixed Constructions | 51 | Expired |
| US7673675B2 | Pipe handling device and safety mechanism | Fixed Constructions | 16 | Active |
| US8037932B2 | Pipe handling device and safety mechanism | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.